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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Oh, I see. Thank you!
Okay. But, I am recieving this error:
'0.05357142857142857' should equal '3/56'
why is the numerator 3 when all characters are not in "abcdefghijklm" and the length of the string is 19?
I am not sure I understand the question correctly. The code to be written is only supposed to check when there is a bad control string and return the ratio, correct?